专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06624234B1 Aqueous coating composition for automotive upholstery 有权
标题翻译：汽车内饰用水性涂料组合物
公开(公告)号：US06624234B1
公开(公告)日：2003-09-23
申请号：US09591742
申请日：2000-06-12
申请人： Tatsuya Itakura , Sukekuni Itoh , Takashi Watanabe , Yukiko Ishimoda , Shinnosuke Kawano
发明人： Tatsuya Itakura , Sukekuni Itoh , Takashi Watanabe , Yukiko Ishimoda , Shinnosuke Kawano
IPC分类号： C08L3302
CPC分类号： C09J133/064 , C08L23/286 , C08L2666/04 , C08L2666/54
摘要： The present invention provides a coating composition for automotive upholstery, with which a 1-coat finish of not yet surface-treated (pretreated) plastic materials such as polyolefin materials can be performed, and which is aqueous, and excellent also in chemical resistance. The aqueous coating composition for automotive upholstery comprises a resin emulsion as an essential component, wherein the resin emulsion includes poly(olefin chloride) resin emulsion A and pure acrylic resin emulsion B in a weight ratio (A/B) of 25/75˜30/70 in terms of solid content, wherein poly(olefin chloride) resin emulsion A is an emulsion of a poly(olefin chloride) resin having a chlorine content of 22˜25 wt % in terms of solid content and a weight-average molecular weight of 60,000˜80,000, and wherein pure acrylic resin emulsion B is an emulsion of a pure acrylic resin having a glass transition temperature of not lower than 40° C.
摘要翻译：本发明提供一种汽车内饰用涂料组合物，其中可以进行未经表面处理（预处理）的塑料材料的1-涂层涂层，例如聚烯烃材料，其为水性的，并且也具有优异的耐化学性。汽车内饰用水性涂料组合物包含作为必要成分的树脂乳液，其中树脂乳液包括重量比（A / B）为25/75〜30的聚（烯烃氯化物）树脂乳液A和纯丙烯酸树脂乳液B / 70，其中聚（烯烃氯化物）树脂乳液A是以固含量计，氯含量为22〜25重量％的聚（烯烃氯化物）树脂的乳液，重均分子量为60,000〜80,000，其中纯丙烯酸树脂乳液B为玻璃化转变温度不低于40℃的纯丙烯酸树脂的乳液。

IPRDB

热门服务

关于我们

友情链接

联系方式